HP T750 G2 Installation Instructions

HP UPS Battery Replacement

Installation Instructions

© Copyright 2009 Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice. The only
warranties for HP products and services are set forth in the express warranty
statements accompanying such products and services. Nothing herein should
be construed as constituting an additional warranty. HP shall not be liable for
technical or editorial errors or omissions contained herein.
Part Number 533513-002
August 2009 (Second Edition)
Printed in China
5 3 3 5 1 3 - 0 0 2
Important battery safety
information
WARNING: The unit contains sealed lead-acid battery
modules. To prevent fire or chemical burns:
 Do not attempt to recharge batteries after removal from
the unit.
Do not disassemble, crush, or puncture the batteries.

Do not short the external contacts of the batteries.

 Do not immerse the batteries in water.
Do not expose to temperatures higher than 60°C

(140°F).
WARNING: To prevent personal injury from hazardous
energy:
Remove watches, rings, or other metal objects.

Use tools with insulated handles.

 Do not place tools or metal parts on top of batteries.
WARNING: To prevent personal injury, prepare the area
and observe all materials-handling procedures when
transporting a battery module. Battery modules weigh 20
kg (44 lb).
NOTE: Replace all battery modules at the same time.
UPS battery replacement overview
The battery modules are hot swappable and can be replaced without
powering down the UPS. To power down the UPS, see the UPS user
guide for instructions.
CAUTION: When hot-swapping batteries, the UPS is not
protected in the event of a utility power failure, unless at
least one ERM is installed.
IMPORTANT: Charge the batteries before supplying
backup power to devices. See the UPS user guide for
recommended charging times.
HP UPS T750 G2/T1000 G3
1. Remove the UPS front bezel.
2. Remove the UPS battery bracket.
CAUTION: Carefully remove the metal battery bracket to
avoid damaging the battery lead connectors.
3. Disconnect the red battery lead, and then pull the battery out
onto a flat, stable surface.
CAUTION: The battery is unsupported when you pull it out
of the UPS.